op2 booster box One Piece TCG: Paramount War 1 Booster Display includes 20 Booster Packs1 Booster Pack includes 10 card! Paramount War - Booster Box

And it's got one of the best pieces of flavor text in the set

If you cast a spell for another cost "rather than paying its mana cost", such as an emerge cost, you can't choose to cast it for any other alternative costs

With this you get all 4 theme decks from Planar Chaos

has a much smaller community - something Mast ascribes to a lack of marketing in comparison to Pokmon and MTG - and has been heavily affected by a large number of counterfeits, known as proxies, resulting in hesitancy around sales of valuable Yu-Gi-Oh

It might not be a one-mana spell like Ephemerate, but it's cheap, has a bonus, and doesn't wait until the next end step to bring the creature back, so this is definitely one to watch out for

Its first effect is exactly equal to an Act on Impulse, but the second is more comparable to a Mana Geyser in the right context